﻿// Copyright 2007-2015 Chris Patterson, Dru Sellers, Travis Smith, et. al.
//  
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
// this file except in compliance with the License. You may obtain a copy of the 
// License at 
// 
//     http://www.apache.org/licenses/LICENSE-2.0 
// 
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR 
// CONDITIONS OF ANY KIND, either express or implied. See the License for the 
// specific language governing permissions and limitations under the License.
namespace MassTransit.AutofacIntegration
{
    /// <summary>
    /// Returns the scopeId from an input type
    /// </summary>
    /// <typeparam name="TInput">The input type</typeparam>
    /// <typeparam name="TId">The scopeId type</typeparam>
    public interface ILifetimeScopeIdAccessor<in TInput, TId>
    {
        /// <summary>
        /// Try to retrieve the scopeId from the input
        /// </summary>
        /// <param name="input">The input value</param>
        /// <param name="id">The scopeId</param>
        /// <returns></returns>
        bool TryGetScopeId(TInput input, out TId id);
    }
}